What is RABBITMQ?RabbitMQ is a message agent. Its core principle is very simple: to receive and send messages. You can think of it as a post office: If you put the letter in your mailbox, the postman will post the letter to your recipient. In this analogy, RabbitMQ plays the role of a mailbox, a post office, and a postman.The main difference between
'@'%'Identified by'Neutron';
Flush privileges; Selectuser,host from Mysql.user; show databases;"
# # CREATE DATABASE cinder; # grant all privileges on cinder.* To'Cinder'@'localhost'Identified by'Cinder'; # grant all privileges on cinder.* To'Cinder'@'%'Identified by'Cinder'; # #------------------Sleep 1
# #------------------#RabbitMQ #消息队列Yum-YInstallErlang SocatYum Install-Y rabbitmq-server #启动
(1) Preparations for using the series of surging for the surging microservice framework rabbitmq installation and surgingrabbitmq
(1) download erlang:
Http://www.erlang.org/download/otp_win64_17.3.exe and Installation
(2) download RabbitMQ:
Http://www.rabbitmq.com/and Installation
(3)After downloading and installing the service, find the Service Startup option and enable the
RABBITMQ is a message middleware that can store forwarded messages, and individuals feel superior to MSMQRABBITMQ official website (http://www.rabbitmq.com) can get to the installation file, recommended that you visit the official website in detail, the official RABBITMQ itself has done detailed instructions, the specific installation steps are as follows:1. Download ErlangHttp://www.erlang.org/download.htm
1. Introduction
The solution coupling between systems is simply an MQ (message system) approach, while in many MQ scenarios, the more extensive and higher-performance open source projects are RABBITMQ.
RABBITMQ is written in Erlang language and is inherently supported for high concurrency, and has a unique design with different MQ features.
2, installation
In order to learn and use
Install RabbitMQ and windowsrabbitmq in Windows
Today, we just installed rabbitmq on our machine and summarized the installation experience.
Access to erlang in China is difficult to connect to the official website of RabbitMQ. I have downloaded the resources. You can download the resources if you need them.
Link: https://pan.baidu.com/s/1nuPk4NR password: ge7
://www.rabbitmq.com/community-plugins.html
After opening the URL, Ctrl + F, search rabbitmq_delayed_message_exchange .Remember, be sure to choose the version number, because I use RABBITMQ 3.7.4, so the corresponding rabbitmq_delayed_message_exchange plug-in must also choose 3.7.x.
If you don't have the right version, you'll encounter a variety of wonderful problems when using deferred messages, and you won't find a solution on the web.
1. Installing Erlang1) Enable EPEL on your machineExecute the following two lines of command as rootSu-c ' RPM-UVH http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm 'Su-c ' yum install foo '2) Enableerlang RepositoryExecute the following command as root (guaranteed to install the latest version Epel)Wget-o/etc/yum.repos.d/epel-erlang.repo Http://repos.fedorapeople.org/repos/peter/erlang/epel-erlang.repo3) Install ErlangExecute the following command as Root2, Installat
=/usr/local sbin_dir=/usr/local/sbin man_dir=/usr/local/man installIf "/bin/sh:line 1:xmlto:command not Found" error is reported, execute "yum-y install Xmlto".3. Install the Web plugin# mkdir/etc/rabbitmq/# Rabbitmq-plugins Enable Rabbitmq_managementThe following plugins has been enabled:MochiwebWebmachineRabbitmq_moc
RABBITMQ is a complete, reusable enterprise messaging system based on AMQP. He follows the Mozilla Public License open source agreement.
1, install rabbitmq,php extension
# yum Install PHP-PECL-AMQP rabbitmq-server epel-release
2, start
#/etc/init.d/rabbitmq-server Start
If you want to change what configuration, a
Original address: http://blog.sina.com.cn/s/blog_7cc0c8cc0101mb4a.html1. Download and install erlang,http://www.erlang.org/download.html, the latest version is R15B01 (5.9.1). Since my machine is a 64-bit Win7, find otp_win64_r15b01.exe to download and install.2. Configure Environment variablesAdd a System environment variable erlang_home configured to C:\Program files\erl5.9.13. Download RABBITMQ, the latest version is 2.8.1,http://www.rabbitmq.com/r
-server-3.6.1.exe
Specific installation of the above two EXE files can be referenced in the following steps: http://jingyan.baidu.com/article/a17d5285173ce68098c8f2e5.html
After the installation is successful, the DOS command can be used to see if the installation is successful and starts normally, so CMD enters the following command:--Locate the installation path to the RABBITMQ:--The above command enter the Rabbitmqctl status after the carr
Install RabbitMQ on CentOS7
1. Download the rpm of erlang and rabbitmq-server:
Http://www.rabbitmq.com/releases/erlang/erlang-19.0.4-1.el7.centos.x86_64.rpm
Http://www.rabbitmq.com/releases/rabbitmq-server/v3.6.6/rabbitmq-server-3.6.6-1.el7.noarch.rpm
NOTE: If downloading is slow, you can try to use Baidu cloud disk fo
@training ~]# source /etc/profile5. Check whether the installation is successful.
Install RabbitMq-Server1, download RabbitMq-Server and unzip
Go to the official site of RabbitMq to find: http://www.rabbitmq.com/download.html
Download the binary file directly.
[root@training software]# wget http://www.rabbitmq.com/releases/ra
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